Average annual temperature is 24.6 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 6.2 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Rayjan
* Weather data for Rayjan Bangladesh is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.0 | 30.9 | 32.2 | 36.8 | 38.4 | 36.7 | 35.2 | 37.0 | 36.2 | 32.1 | 32.9 | 28.9 |
| Average daytime temperature (°C) | 23.9 | 27.5 | 29.3 | 33.3 | 33.1 | 32.2 | 32.5 | 32.1 | 32.4 | 30.5 | 29.5 | 25.9 |
| Average temperature (°C) | 16.8 | 20.3 | 22.6 | 26.3 | 27.4 | 28.2 | 28.7 | 28.3 | 28.5 | 25.7 | 23.1 | 19.5 |
| Average night temperature (°C) | 10.8 | 13.8 | 17.3 | 20.5 | 22.7 | 25.1 | 25.7 | 25.5 | 25.4 | 21.5 | 16.9 | 14.1 |
| Absolute minimum temperature (°C) | 6.2 | 10.1 | 14.3 | 17.8 | 21.2 | 23.5 | 24.5 | 23.7 | 24.0 | 17.4 | 13.8 | 11.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.5 | 8.9 | 9.9 | 10.1 | 6.2 | 8.0 | 7.5 | 8.5 | 8.7 | 9.4 | 8.4 |
| Precipitation (mm) | 0 | 5 | 92 | 51 | 170 | 507 | 394 | 440 | 297 | 331 | 2 | 13 |
| Sunny days | 31 | 22 | 13 | 16 | 10 | 1 | 0 | 1 | 3 | 14 | 27 | 26 |
| Rainy days | 0 | 6 | 18 | 14 | 21 | 29 | 31 | 30 | 27 | 17 | 3 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rayjan is at